After extensive testing in 1989, four rifle designs—Colt ACR, AAI ACR, Steyr ACR, and HK G11—reached the final phase. -Despite showcasing innovative features like duplex rounds, saboted ...
(Janes/ Amael Kotlarski) Heckler & Koch (H&K) is currently developing a 5.56×45 mm version of the HK421 light machine gun (LMG), which is currently chambered in 7.62×51 mm. Speaking at the ...